/*
 * Copyright 2010 - 2011, The PLDesktop Development Team
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License as published by the Free Software Foundation; either
 *  version 2.1 of the License, or (at your option) any later version.
 *
 *  This library is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 *  Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 *
 */

#ifndef PLEXCEPTION_FACTORY_H
#define PLEXCEPTION_FACTORY_H

#include <tools/PLSingleton.h>
#include <kernel/PLExceptionHash.h>

namespace PLSDK {

	/**
	 * The exception factory buffers all thrown exceptions for a catch.
	 */
	class PLExceptionFactory : public PLSingleton<PLExceptionFactory> {
		friend class PLSingleton<PLExceptionFactory>;
	public:
		/**
		 * Add a new exception to the exceptionFactory.
		 *
		 * @param excep The exception to add.
		 * @param typeId The id of the exception class.
		 */
		int addException(std::exception *excep, int typeId);
		/**
		 * Get the exception for a key.
		 *
		 * @param key The key to get the exception for.
		 * @return The exception.
		 */
		std::exception *getExceptionForKey(int key);
		/**
		 * Get the type id for the key.
		 *
		 * @param key The key to get the type id for.
		 * @return The type id.
		 */
		int getTypeIdForKey(int key);
	protected:
		/**
		 * Constructor.
		 */
		PLExceptionFactory();
	private:
		PLExceptionHash m_exceptions;
		int m_exceptionId;
	};

}

#endif
